[en] Fingerprint detection method is generally based on optical contrast technique. We present a special case of holographic interferometry use, that envisages fingerprint visualisation on base of their relief. Background of the algorithm is first presented and discussed. We finish by practical application.
Disciplines :
Criminology Physics
Author, co-author :
Lemaire, Philippe
Georges, Marc ; Université de Liège - ULiège > CSL (Centre Spatial de Liège)
Language :
English
Title :
Dynamic holography for fringerprints detection
Alternative titles :
[fr] L'holographie dynamique pour la détection d'empreints digitales
Publication date :
January 2004
Number of pages :
3
Event name :
Promoptica-Bemeko Study Days : Optics and Industrial Vision
